National Museum of Nuclear Science & History
Seymour Ratner was a staff worker at Los Alamos during the Manhattan Project.
Lomie F. Caho was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Lonnie B. Hancock served in the 393rd Bombardment Squadron.
Hugh Adams worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Edgar Chaney served in the 393rd Bombardment Squadron.
